Shpigford/geo_location — pull request #1 by gtarnovan (2012-04-10 14:13:04+00:00)
Title: geolocation services' URL should be configurable

Hi,

URLs should be configurable. For example maxmind uses a different URLs for different editions of their webservice.

Usage:
```ruby
GeoLocation::maxmind_url = Proc.new { |ip| "http://geoip3.maxmind.com/a?l=#{GeoLocation::key}&i=#{ip}" }
GeoLocation::hostip_url = Proc.new { |ip| "http://api.hostip.info/?ip=#{ip}" }
```